100KB Photo & PDF Compressor

Compress images & PDFs to 20KB, 50KB, 100KB, or 200KB instantly. 100% private, free, and fast browser-based compression.

100KB Photo & PDF Compressor is a 100% free, private, and offline browser utility designed to help applicants, students, and professionals compress images and documents to exact target file sizes in KB or MB. Whether you need to compress a signature under 20KB for UPSC, format a passport photo under 50KB for SSC or visa portals, or compress PDF admit cards under 200KB, this tool handles everything locally inside your browser with sub-second processing speed and zero data leakage. Key Features & Capabilities: • 100% Offline & Private: All image compression runs locally inside your browser using HTML5 Canvas. Your private photos, marksheets, and signatures are never uploaded to any remote server. • In-Popup Instant Presets: Select target size limits (20KB, 50KB, 100KB, 200KB) and compress photos in 1-click. • Multistage Precision Engine: Guarantees your final output file size stays strictly under your requested target limit. • Full Web Suite Access: Direct access to specialized online utilities at https://www.100kb.in including PDF Compressor, Passport Photo Studio, Signature Resizer, and JPG to PDF Converter. Ideal for government exam applications (UPSC, SSC, NEET, JEE, IBPS), passport/visa forms (US Visa DS-160, DV Lottery, UK Passport, Canada IRCC, Schengen), and official document submissions.